I spend most of my time on the Workflow page, and I find myself going back to the list view simply to add a feature, then coming back. I don't see any reason why the ability to create a new feature couldn't be on the Workflow page as well.
ADMIN RESPONSE
Sep 16, 2015
You can click the + in the upper right corner to add a feature while staying on the Workflow screen.
well look at that. thanks!